DP83TC811SEVM：Transmitter Power Spectral Density

k-hatano

Prodigy 80 points

Part Number: DP83TC811SEVM

I made a PSD measurement, but it exceeds the limit at 20MHz or less.

The test mode is set to 5.

Is the DP83TC811SEVM setting wrong?

Please let me know if you have any technical knowledge.

over 3 years ago

+1 David Creger over 3 years ago

TI__Mastermind 27052 points

Hi,

We recently released an app note with instructions for configuring compliance tests. Please see the following guide and ensure you have followed all the recommendations included: https://www.ti.com/lit/an/snla293/snla293.pdf

Thanks,

David

0 k-hatano over 3 years ago in reply to David Creger

Prodigy 80 points

Hello Thank you for providing information.

I was able to solve it.

Thank you

0 David Creger over 3 years ago in reply to k-hatano

TI__Mastermind 27052 points

Great! I will close this thread.

-David

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DP83TC811SEVM：Transmitter Power Spectral Density